2022年一般现在时及三单(综合)

1、精品资料欢迎下载时态一：一般现在时动词第三人称单数一、定义： 1、常常性、习惯性的动作； 2、事物或人物的特点或状态；3、客观现实、真理或规律；example：1. 表示常常性、习惯性、永久性、频率性的动作，通常与副词 often, usually, always, every day year/ month , once twice, three times a day（ week/moth/year） , sometimes， in the morning/afternoon/evening， on sundays等时间状语连用；they usually go to school by b

2、ike.i take the medicine three times a day. she helps her mother once a week.2. 表示事物或人物的特点、状态mary s father is a policeman. there are 50 students in my class.3. 表示客观真理，科学原理，自然现象 等客观事实或格言、谚语 等；the sun rises in the east and sets in the west every day.the man who has never been to the great wall is not a

3、 real man. tomorrow is tuesday.二、结构：确定句： 主语 + v 原 /v“三单 ” 主语+ be/情态动词 /行为动词（原形或三单） +其它 句型be 型（情态动词型）do 型否定句主语 + be 动词/情态动词 +not主语+ don/dtoesnt v+ 原形be 动词/情态动词 +主语+其它do/does+主语+ v 原形一般疑问句确定回答：yes，主语 + be 动词/情态动词 .否定回答：no, 主语+ be 动词/情态动词 +not.确定回答： yes，主语 + do/does. 否定回答：no, 主语+ don/dtoesn t.否定句：主语 +b

4、e/情态动词 /do/dose+not+其它一般疑问句： be/情态动词 /do/dose + 主语+其它特别疑问句：特别疑问词+ be 动词/情态动词 /do/dose + 主语+其它（对主语提问除外）对主语提问的特别疑问句 = 特别疑问词 +主语 +动词原形 /三单（确定句的结构） +？总结： 行为动词表示详细的动作， be 动词表示状态，情态动词表示态度；在做确定陈述的时候，运用的规章是：有 do 无 be；无 do 肯定要加 be；另外，肯定要当心：在做句型转换（否定、疑问）的时候，要分别遵守自己的商定：行为动词要请 do/does帮忙；有 be 就直接用 bebe 提前变成问句，在后

5、面加上 not 变成否定句 ；三、第三人称单数（三单）1、除了我（ i ）和你 you 我们（ we） 你们you 他们they 之外都是三单 ,人称代词he, she, it是第三人称单数；如：he likes watching tv. 他喜爱看电视；she has lunch at twelve. 她十二点吃午餐；it looks like a cat. 它看起来像只猫；2、单个人名、地名 或称呼作主语；是第三人称单数；如：han mei looks like her mother. 韩梅看起来像她的母亲；beijing is in china. 北京在中国；uncle wang ofte

6、n makes cakes.王叔叔常常做蛋糕；3、单数可数名词或 "this / that / the+单数可数名词 " 作主语时，是第三人称单数；如：a horse is a useful animal. 马是有用的动物；this book is yours. 这本书是你的；that car is red. 那辆小汽车是红色的；the cat is lucy's. 这只猫是露茜的；4、不定代词 someone,somebody,nobody, everything, something等及指示代词 this, that作主语 时，是第三人称单数；如：everyon

7、e is here. 大家到齐了；there is something wrong with the watch. 这块手表有毛病；this is a pen. 这是一支钢笔；that is an eraser.那是一块橡皮擦；5、不行数名词 作主语时为第三人称单数；如： the milk is in the glass. 牛奶在玻璃杯里；the bread is very small. 那面包很小；6、当数字或字母 作主语时，看作第三人称单数；如："6" is a lucky number. "6"是个吉利数字；"i" is a l

8、etter. "i" 是个字母；四、动词三单变化规章1、一般情形下加 s ：ask-askslearn-learnswork-worksget-gets like likes play playsstay-stays2、以“ s, x, ch, sh,o”结尾的，在词尾加“ es”： teachteacheswash-washesgo goesdo does3、以辅音字母加“ y”结尾的，先将“ y”变为“ i”，然后在加“ es”： studystudiesfly fliescry-criestry-tries carrycarriesworry worries4、以元音

9、字母加 y 的，直接加 s，（此种情形可直接归入第 1 类）如 saysays5、记住 3 个特别的：be 动词（ isare）的三单 is have 的三单 hasdo 的三单 does五、句型转换一、陈述句变一般疑问句、否定句1、be 型、情态动词型否定句：直接在 be 动词或情态动词后面加not.疑问句：就把 be 动词或情态动词 can,could 等等提到主语的前面例：陈述句： she is a student.疑问句 is she a student.否定句 she is not a student.陈述句： i can swim.疑问句 can you swim.yes,i ca

10、n.no,i can t. 否定句 i can not swim.2、do 型否定句：主语+ dont/ doesn+ 谓t 语动词原形疑问句： do / does + 主语 + 动词原形例：陈述句： we get up at 7:00 every morning.否定句we dont get up at 7:00 every moirnng.疑问句do you get up at 7:00 every morning.陈述句： she has a little brother.否定句 she doesn t have a little brother.疑问句 does she have a

11、little brother.3、留意“变变变变”（1） ） i、we>you、you（2） ）句号变问号；（3） ） does（三单）、did （过去式）来帮忙，动词变 v 原；（4） ） some->anysomething->anythingsomebody-> anybody already->yettoo->eitherboth->neitherall->noneeg:are you from japanyes, i am / no, i'm notis her sister doing her homework now yes

12、, she is / no, she isn'tdoes he work in a bankyes, he does/ no, he doesn'tdo you live near your school yes, i do / no, i don't can you speak frenchyes, i can / no, i can'tmay i go home nowyes, you may / no, you mustn't二、陈述句变特别疑问句（不能用yes/no回答的疑问句） 1、常见的疑问词when：问时间 回答用 at/ on.等wher

13、e：哪里（状语）who ：谁 回答用 he is.she is. they are.等. ）whom： 谁（宾格）whose：谁的 回答用 it is. these/those are等what ：什么how：怎么样 对近况提问，回答用形容词，问程度） which：哪一个，哪个why： 为什么 回答用 because，问缘由 记法：特别疑问词的开头一般是wh 或 h； 留意：特别疑问句一般读降调 常见的疑问短语what time：问时间点what color：什么颜色（表语） what weather：什么天气what subject：什么学科what job：什么职业what nationa

14、lity ：对国籍提问what kind：哪一种类型-how fast：多快（速度） how many：多少数量（可数）how much：多少钱价格（不行数）how long ：多长可用于时间，问做多长时间） how often ：多少次 （问频率）（频率副词） how far ：多远路程how soon：多久how old ：多少岁2、特别疑问句有两种语序：1如疑问词作主语或主语的定语， 即对主语或主语的定语提问， 其语序是陈述句的语序：who is singing in the room whose bike is broken2如疑问词作其他成分，即对其他成分提问，其语序是：特别疑问词+

15、一般疑问句【即： 特别疑问词 +be/助动词/情态动词 +主语+谓语】what does she like. what class are you in where are you fromwhat time does he get up every morninghow do you know3就划线部分提问解题方法：一换 二变 三提前一换： 找出正确的疑问词或词组替换划线部分什么东西 ->what, 地点->where时间->when, 怎么样 ->how多少->how many可数how much不行数 动作划线 ->看形式，然后挑选助动词，做的事情用

16、whateg: they read english books in the afternoon. whatthey read english books in the classroom every day. where they read english books in the classroom in the morning.when i have got five books.how manyi go to school by bike every day.howtom sings songs in the living room every evening.does what we

17、 read books every day.do what二变： 将替换完的句子依据规章变为一般疑问句eg: tom swims in the pool every day. tom does what in the pool every day. does tom do what in the pool every day.三提前： 将变完的一般疑问句中的特别疑问词提前eg: does tom do what in the pool every day. what does tom do in the pool every day.留意： i like taking photo in the

18、 park. i like doing what in the park.what do you like doing in the park.练习一：一般现在时 / 三单的练习题（一）用动词的适当形式填空1. shego to school at seven oclock.2. its 6oclock. they areeat supper.3. he usuallyup at 17:00.get 4. shelive in beijing.5. amybe here just now.6. bethere a fly on the table just now.7. my fatherwa

19、tch tv every evening .8. my fathermake toys these days. 9amyread english every day.10. chen jie sometimesgoto the park with her sister.（二） . 挑选填空1i wanthomework now. a. doingb. to doc. to do myd. do my 2it's time.a. go to schoolb. play gamesc. to go homed. to do my homeworks3. go and help her.a.

20、 let'smeb. let'susc. let'sd. let'sto4. do they have a new car. yes,.a .they areb.they havec. they don'td. they do 5he oftensupper at 6:00 in the evening.a. haveb. hasc. is havingd. is eating6. weany chinese classes on friday.a. are havingb. aren t havingc. don t haved. are have（三

21、）、用括号内动词的适当形式填空；1. he oftenhave dinner at home.2. daniel and tommybe in class one.3. wenot watch tv on monday.4. nicknot go to the zoo on sunday.5. theylike the world cup.6. what they oftendo on saturdays.7. your parentsread newspapers every day.8. the girlteach us english on sundays.9. she and itak

22、e a walk together every evening.10. therebe some water in the bottle.11. mikelike cooking.12. theyhave the same hobby.13. my auntlook after her baby carefully.14. you alwaysdo your homework well.15. ibe ill. im staying in bed.16. shego to school from monday to friday.17. liu taodo not like pe.18. th

23、e child oftenwatch tv in the evening.19. wang kai and wang lihave eight lessons this term.20. what daybe it today. it s saturday.1. we oftenplay in the playgound.2. heget up at six oclock.3. youbrush your teeth every morning.4. whatdo he usuallydo after school.5. dannystudy english,chinese,maths,sci

24、ence and art an school.6. mike sometimesgo to the park with his sister.7. at eight at night, shewatch tv with his parents.8. mikeread english every day.9. how many lessonsyour classmatehave on monday. 10.what timehis motherdo the housework.练习二：一般现在时句型转换1. do you often play football after school.确定回答

25、：2. i have many books.改为否定句：3. gao shan s sister likes playing table tennis改为否定句：4. she lives in a small town near new york.改为一般疑问句：5. i watch tv every day.改为一般疑问句：6. david has got a goal.改为一般疑问句：7. we have four lessons. 否定句：8. nancy doesn t run fast 确定句：9. my dog runs fast.否定句：一般疑问句：10. mike has tw

26、o letters for him.一般疑问句：否定句：11. i usually （ play football ）on friday afternoon.否定句：一般疑问句：针对括号内容提问：12. su yang usually washes some clothes on saturday.否定句：一般疑问句： 划线提问：13. mingming usually waters the flowers every day否定句:一般疑问句 :划线提问14. tom does his homework at home.精品资料欢迎下载否定句:一般疑问句 :划线提问句：练习三：动词一般现在时

27、专练通过以下练习，你能否找到一些可用的规律？ 确定句1. weplay football every day.2. jimwant an orange.3. my motherwatch tv in the evening.4. sheknow a little 一点儿 english.5. my father alwayscome back from work very late.6. the teacher is busy. hesleep six hours a day.7. the girllike wearing a skirt.8. wego to school at 7:30 i

28、n the morning.9. hetv every evening. watch10. tom, with his classmates, oftenfootball after school. play11. your shoesunder the bed. be12. his uncle usuallyto work by bus. go一般疑问句：1. youlike english.2. your brotherknow japanese.3. youbrush your teeth every morning.4. mikeread english every day.5. he

29、like english.6. yougo to school by bus. no, igo to school by car.7. theylike the world cup.8. youbrush your teeth every morning.9. mikeread english every day.10. shedo the housework every day.11. shelike playing the violin. yes, shedo.12. theylike the world cup.特别疑问句1. what coloryour sisterlike.2. w

30、hereyouhave lunch every day.3. what timehis fatherdo the work.4. whatdo he usuallydo after school.5. how many lessonsyour classmateshave on monday.6. what timemary usuallyplay basketball.7. whoteach you english in your school.8. whodance the best in your class.9. whowant to go swimming.10. whatthey

31、oftendo on saturdays.精品资料欢迎下载12. what daybe it today. it s saturday.13. whathe usuallydo after school.一般现在时句型转换1. daniel watches tv every evening.改为否定句 2. i do my homework every day.改为一般疑问句，并作否定回答 3. she likes milk.改为一般疑问句，并作确定回答 4. amy likes playing computer games. 改为一般疑问句，并作否定回答5. we go to school every morning. 改为否定句 6. he speaks english very well.改为否定句 7. i like taking photos in the park.对划线部分提问 8. john comes from canada. 对划线部分提问